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GP1S38/GP1S381
GP1S38/GP1S381
s Features
1. Optical guide for setting detecting position that can be devided into Assy substrate ( mather substrate ) without leads, connectors, etc. 2. PWB mounting type 3. Easy mounting to PWB due to the holder with hook 4. Gap between light emitter and detector : GP1S38:2mm GP1S381:3mm
Optical Guide Photointerrupter
s Outline Dimensions
GP1S38
4.5 6 6.5 11 2 - 2.5 2 - 0.9
( 1) Hole
( Unit : mm )
Internal connection diagram 4 3
( 1.5 ) 5.75
( 1.5 ) 4.25 8.3 - 0 0.1 5 Optical guide 2 (Transparency)
+
1
2
1 Anode 3 Emitter 2 Collector 4 Cathode 3 2
1.5
+ 14.5 - 0 0.2
8.9
(12.6)
(14.6)
2 - 0.3
0.2
1.8
2-1 2-7 2-1 *( 2.54 )
s Applications
1. VCRs
1
+ 3.5 - 0.1 0.1
0.15 0.5 + 0.1 *( 3.85 )
1.5 + 0.1 - 0.1
5.5 - 0.1 0.1
3.2
2
+ 0.1 - 0.1
4
4-
GP1S381
6
12 5 2-3 2 - 2.5 2 - 0.9
5
1 + 0.1 - 0.1
+ 0.1 0.1
3
* Unspecified tolerances shall be as follows ; Dimensions(d) Tolerance d< 5.0 0.2 5.0<= d<15.0 0.25 15.0<= d 0.3 * ( ): Reference dimensions Internal connection diagram 4 3
+
6.5
4.9
( 1) Hole
1 ( 1.5 ) 5.75 ( 2.5 ) 5.25
- 0.1 8.9 + 0 (7.16) 3 Optical guide (Transparency)
2
1 Anode 3 Emitter 2 Collector 4 Cathode 3 2.1
1.8
2 - 1.5
2 - 1.5
2.8
2-2 2 - 1.5 Max. 0.4
RO
2 - 0.3
2-1 2-7 2-1 *( 2.54 )
- 0.1 0.5 + 0.15 *( 4.85 )
1
5.5 0.1
4 3.2
+ 0.1 - 0.1
1.5+ 4.9
0 0.05
2
5 0.1
4
1+0 - 0.05 4.5 0.1
3
* Unspecified tolerances shall be as follows ; Dimensions(d) Tolerance d< 5.0 0.2 5.0<= d< 15.0 0.25 15.0<= d 0.3 * ( ) : Reference dimensions
" In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device."
3 - 3.45 2 - 3.0 + 2 - 0.3 2 - 1.65 - 0.05 0
1.2 11.6
( 12.6 ) 8.9
20.5 0.15
( 12.6 )
( 14.6 )
( 14.6 )
.5
0.2
3 - 3.45 2 - 3.0 + 2 - 0.3 2 - 1.65 - 0.05 0
(14.6) (12.6) 2 - 1.5 RO .5
1.2
GP1S38/GP1S381 s Absolute Maximum Ratings
Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature *2 Soldering temperature Symbol IF I FM VR P VCEO VECO IC PC T opr T stg T sol Rating 60 1 6 150 35 6 20 50 - 25 to + 80 - 40 to + 80 260
( Ta = 25C )
Unit mA A V mW V V mA mW C C C
Input
Output
*1 Pulse width <= 100 s, Duty ratio: 0.01 *2 3 seconds or less at the position of 1mm or more from the surface of resin
s Electro-optical Characteristics
Parameter Forward voltage Peak forward voltage Reverse current Collector dark current Collector current Collector-emitter saturation voltage Rise time Response time Fall time Symbol VF V FM IR ICEO IC V CE(sat) tr tf Conditions IF = 50mA IFM = 0.5A VR = 3V VCE = 20V VCE = 5V, I F = 20mA IF = 40mA, I C = 30 A VCE = 10V, I C = 50 A RL = 100k MIN. 100 TYP. 0.85 0.75
( Ta = 25C )
MAX. 1.5 3.5 10 100 0.4 2.5 2.1 Unit V V A nA A V ms ms
Input Output Transfer characteristics
s Test Circuit for Response Time
Vcc RL Measuring terminal Input
Output
10% 90%
tr
tf
GP1S38/GP1S381
Fig. 1 Forward Current vs. Ambient Temperature
70 60 Forward current IF ( mA ) 50 40 30 20 16 10 0 - 25 Collector power dissipation P C ( mW )
Fig. 2 Collector Power Dissipation vs. Ambient Temperature
100 80
60 50 40 22.5 20 0 - 25
0
25
50
75 80
100
0
25
50
75 80
100
Ambient temperature T a ( C )
Ambient temperature T a ( C )
Fig. 3 Peak Forward Current vs. Duty Ratio
2000 Peak forward current I FM ( mA ) 1000 500 Pulse width<=100 ms T a = 25C
Fig. 4 Forward Current vs. Forward Voltage
500 T a = 75C 200 50C Forward current I F ( mA ) 100 50 20 10 5 2 1 25C 0C - 20C
200 100 50 20 10 - 3 2
5
10 - 2 2
5
10 -
12
5
10 0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Duty ratio
Forward voltage VF ( V )
Fig. 5 Collector Current vs. Forward Current
V CE = 5V 5.0 T a = 25C
Fig. 6 Collector Current vs. Collector-emitter Voltage
T a = 25C 5.0 Collector current I C ( mA ) I F = 60mA 4.0 50mA 40mA 3.0 30mA 2.0 20mA 10mA
Collector current I C ( mA )
4.0
3.0
2.0
1.0
1.0
0 0 6 12 18 24 30 36 42 48 54 60 Forward current I F ( mA )
0 0 2 4 6 8 10 Collector-emitter voltage V CE ( V )
GP1S38/GP1S381
Fig. 7 Collector Current vs. Ambient Temperature
1.4 1.2 Collector current I C ( mA ) 1.0 0.8 0.6 0.4 0.2 0 - 25 I F = 20mA V CE = 5V
Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature
Collector-emitter saturation voltage VCE(sat) ( V ) I F = 40mA 0.12 0.10 0.08 0.06 0.04 0.02 0 - 25 I C= 30mA
0
25
50
75
100
0
25
50
75
100
Ambient temperature T a ( C )
Ambient temperature Ta ( C )
Fig. 9 Response Time vs. Load Resistance
1000 V CE = 10V I C= 50mA T a = 25C Response time ( ms ) 100
Fig.10 Collector Dark Current vs. Ambient Temperature
10
-6
5
V CE = 20V
Collector dark current I CEO ( A )
2
10
-7
tf tr td
5 2
10
-8
5 2
10
10
-9
5
ts
2
1 0.01
0.1 1 10 Load resistance RL ( k )
100
10
- 10
- 25
0
25 50 75 Ambient temperature T a ( C )
100
Fig.11 Relative Collector Current vs. Shield Distance ( 1 ) ( GP1S38 )
100 Relative collector current ( % ) 90 80 70 60 50 40 30 20 10 1 2 3 4 5 6 7 Shield L
Fig.12 Relative Collector Current vs. Shield Distance ( 2 ) ( GP1S38 )
100 Relative collector current ( % ) 90 80 70 60 50 40 30 20 10 0 1 2 3 L Shield
Shield distance ( 1 ) L ( mm )
Shield distance ( 2 ) L ( mm )
GP1S38/GP1S381
Fig.13 Relative Collector Current vs. Shield Distance ( 1 ) ( GP1S381 )
100 Relative collector current ( % ) 90 80 70 60 50 40 30 20 10 1 2 3 4 5 6 7 Shield L Relative collector current ( % )
Fig.14 Relative Collector Current vs. Shield Distance ( 2 ) ( GP1S381 )
100 L 3 90 80 70 60 50 40 30 20 10 0 1 2 Shield
Shield distance ( 1 ) L ( mm )
Shield distance ( 2 ) L ( mm )
q
Please refer to the chapter " Precautions for Use" .

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